-2022 July changes of note:
- Libaom upgraded from 3.2.0 to 3.4.0.
- Libvpx upgraded from 1.11.0 to 1.12.0
-2022 June - there are no changes of note
-2022 May changes of note:
- OpenJPEG upgraded from 2.4.0 to 2.5.0
- Many Makefile build changes incorporated for less used O/S-s.
-2022 April changes of note: